799680030 has 64 divisors (see below), whose sum is σ = 2027317248. Its totient is φ = 201559680.

The previous prime is 799680023. The next prime is 799680053. The reversal of 799680030 is 30086997.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29992 + ... + 49988.

It is an arithmetic number, because the mean of its divisors is an integer number (31676832).

Almost surely, 2^799680030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799680030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1013658624).

799680030 is an abundant number, since it is smaller than the sum of its proper divisors (1227637218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799680030 is a wasteful number, since it uses less digits than its factorization.

799680030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20081.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 799680030 is about 28278.6143578500. The cubic root of 799680030 is about 928.1939861203.

The spelling of 799680030 in words is "seven hundred ninety-nine million, six hundred eighty thousand, thirty".